package com.hy.convenient.api.dao;

import com.hy.convenient.api.pojo.UserDownPojo;
import org.springframework.stereotype.Repository;

@Repository
public interface UserDownMapper extends  ApiMapperInterface<UserDownPojo> {
    /**
     * 用于更具用户账号查询商户号
     * @param pojo
     * @return
     */
    UserDownPojo selecteMerId(UserDownPojo pojo);
}